response.readBytesWireFormat(buffer, 0);

            // Then - use reflection to verify private fields
            Field closeFlagsField = Smb2CloseResponse.class.getDeclaredField("closeFlags");
            closeFlagsField.setAccessible(true);
            assertEquals(1, closeFlagsField.get(response));

            Field creationTimeField = Smb2CloseResponse.class.getDeclaredField("creationTime");

		return
	}

	f.formatOctal(b, 0) // Last resort, just write zero
	f.err = ErrFieldTooLong
}

func (p *parser) parseOctal(b []byte) int64 {
	// Because unused fields are filled with NULs, we need
	// to skip leading NULs. Fields may also be padded with
	// spaces or NULs.
	// So we remove leading and trailing NULs and spaces to
	// be sure.
	b = bytes.Trim(b, " \x00")

	if len(b) == 0 {
		return 0

        System.setOut(originalOut);
        System.setErr(originalErr);
    }

    @Test
    @DisplayName("TestLocking fields are properly initialized")
    void testFieldInitialization() {
        TestLocking t = new TestLocking();

        // Check default field values
        assertEquals(1, t.numThreads, "Default numThreads should be 1");
        assertEquals(1, t.numIter, "Default numIter should be 1");

     */
    public KerberosApRequest(ASN1Sequence seq, KerberosKey[] keys) throws PACDecodingException {
        Enumeration<?> fields = seq.getObjects();
        while (fields.hasMoreElements()) {
            ASN1TaggedObject tagged = ASN1Util.as(ASN1TaggedObject.class, fields.nextElement());
            switch (tagged.getTagNo()) {
            case 0:
                ASN1Integer pvno = ASN1Util.as(ASN1Integer.class, tagged);

    }

    /**
     * Fetch a private field value via reflection.  This helper keeps the
     * test code tidy and is used where unit‑testing logic relies on
     * internally stored data.
     */
    private static Object getPrivateField(Object target, String name) {
        try {
            java.lang.reflect.Field f = target.getClass().getDeclaredField(name);
            f.setAccessible(true);

        assertEquals(SmbComTransaction.TRANS2_QUERY_FS_INFORMATION, cmd.subCommand, "subCommand should be QUERY_FS_INFORMATION");
        // the fields are set in the constructor – check that the counts match
        assertEquals(2, cmd.totalParameterCount, "totalParameterCount should be 2");
        assertEquals(0, cmd.totalDataCount, "totalDataCount should be 0");

Подробнее — в конце этой страницы.

///

## Дополнительные аргументы `Field` { #field-additional-arguments }

При использовании `Field()` с моделями Pydantic вы также можете объявлять дополнительные `examples`:

{* ../../docs_src/schema_extra_example/tutorial002_py310.py hl[2,8:11] *}

import org.lastaflute.web.validation.theme.conversion.ValidateTypeFailure;

/**
 * Form class for editing Kuromoji dictionary entries in the admin interface.
 * This form extends CreateForm to include fields necessary for updating existing Kuromoji dictionary entries.
 * Kuromoji is a Japanese morphological analyzer, and this dictionary manages custom tokenization rules.
 */
public class EditForm extends CreateForm {

    /**

        authenticator = new NtlmPasswordAuthenticator("DOMAIN", "username", "originalPassword");
        NtlmPasswordAuthenticator cloned = authenticator.clone();

        // Get password fields using reflection
        Field passwordField = NtlmPasswordAuthenticator.class.getDeclaredField("password");
        passwordField.setAccessible(true);

        char[] originalPassword = (char[]) passwordField.get(authenticator);

        assertTrue(ex.getMessage().contains("Invalid field in kerberos ticket"));
    }

    @Test
    @DisplayName("seq ctor: tag 3 with wrong tag class is rejected")
    void sequenceConstructor_ticketTag_wrongClass_throws() {
        // Arrange: minimal valid fields + tag 3 as CONTEXT-SPECIFIC instead of APPLICATION
        ASN1EncodableVector v = new ASN1EncodableVector();